Bubble Sort Gets Stuck In An Infinite Loop
Apr 22, 2012I'm bubble sorting an array called number which starts at (1) and ends with (6), the code I'm currently using is this:[code]
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Bubble Sort Ascending Order?
Feb 22, 2011ListBox2.Items.Clear()
Dim list() As Integer
Dim count As Integer = ListBox1.Items.Count
[code].....
VS 2008 How To Bubble Sort Datagrid
Mar 27, 2012Dim cn As String = ("Provider=Microsoft.Jet.OLEDB.4.0;Data Source=Database genk.mdb;")
[Code]...
I am trying to use bubble sort to sort to sort the deatils shown on the datagrid. The buuble sort code is there and the data grid view code is there which retrives the product details in my databse. How would i link the two together so that when the user clicks the button it uses the bubble sort code to sort and view the product deatils in order of the selected coulmn name selected by the user through a combo box?
Bubble Sort Ascending/Descending Order?
May 6, 2010[code].....
View 10 RepliesBubble Sort With This Pseudo Code And These Number?
Feb 20, 2011i am trying to make a program with some numbers but idk how to put it in a bubble sort or write a bubble sort program here is the pseudo code for the program
Repeat
NoMoreSwaps ← True
For elemenr ← 0 to NumberOfItems -2[code]....
Implement A Bubble Sort On An 2 Dimensional Array?
Feb 3, 2009I'm trying to implement a bubble sort on an 2 dimensional array. However the results after the bubble sort have not infact been sorted at all! I am trying to sort by the 7th item in the 2nd dimension. The other items are not important as they just contain other data but I would like to have the data kept together instead of creating another array for the bubble sort.
Public Function bubblesort()
Dim array(999, 7) As String
array = Home.userinfo 'Load the array from the Original form
[code]....
VS 2008 Bubble Sort Array Structures?
Apr 15, 2009I've learned about and understand HOW to do a bubble sort (theoretically), but I can't seem to wrap my head around how to use a bubble sort with array structures. I'm supposed to be able to sort the inputted student information (via textfile) using bubble sort and display the result in a listbox. Buttons for Sort by last name, sort by gpa, & sort by letter grade.
[Code]...
Bubble Sort Text File While Ignoring Sequence Of Other Lines
Jul 18, 2012I am trying to create an applicaiton that will verify that a large text file used far a CNC machince
has all of the operations in order (someone may have edited the file by mistake) I wish to bubble
sort the lines of the file while ignroing other lines. I really stuck on how to set up and handle
this program. Here is what I have thus far (just started).[code...]
How To Make Infinite Loop
Jul 12, 20091) Diff b/w nothing & string in terms of variable declaration.
2)Erase keyword.I have never heard of such keyword in mine whole 1 + yrs of exp.
3) Diff b/w functions & properties? I say,Functions return a value,But propertiesare used to set or get the values. He say properties also return a value.
4)How can we use a class as a datasource?
5)Partial Class? hey frnds above question is for C++ na.Or there is also such class in VB.Net.
6)When the error stack overflow comes?
7) How we can we make indefinite loop , without uusing any variable declaration.
Infinite Loop - TCP Freezing With .NET?
Aug 12, 2009I made a game in VB .Net that uses tcp and sends messages back and forth.What is happening is, every so often, the message cannot be sent quickly enough, so then the TCPObj.connect() method goes into a loop, until it reaches the timeout and then spits out an error. Most of the time though, it never gets to the error, my application just freezes, and then comes back after TCPObj.connect() succeeds. How can I make the connect() method do application.doevents while it's trying to connect? Basically, I dont want it to freeze up my whole application. Since tcp.connect() is a .NET method, I can't go in and add application.doevents.
View 3 RepliesWrite An Infinite For Loop?
Feb 24, 2009Is it possible to write an infinite for loop in VB.NET?
View 3 RepliesInfinite Loop And Cross Threading?
Jun 22, 2011I am a student attempting to learn VB.NET on my own. Today I wanted to tackle the BackgroundWorker component. I found an excellent article online: How To Use a Background Worker. I successfully completed the walkthrough and even performed the "adventorous" part that dealt with working with controls updating across threads using delegates.Now I came to a part that I didn't understand how it was working. To summarize the following code, I have a delegate that has a Label and a String in its signature. I then have a subroutine that is called on the worker thread. Inside this subroutine the delegate is created and (I guess) ran again so that it is on the same (Main) thread. Please correct me if I'm wrong here.
Here is the method is performed on the worker thread:
Private Sub My_BgWorker_DoWork(ByVal sender As Object, ByVal e As System.ComponentModel.DoWorkEventArgs) Handles My_BGWorker.DoWork
[code].....
ListBox Error Infinite Loop With Try
Nov 29, 2008Code:
p = -1
Try
ListBox3.SelectedIndex = p
Catch ex As Exception
ListBox3.SelectedIndex = -1
p = ListBox3.SelectedIndex
End Try
Just cycles through my listbox without exiting the try. It keeps having an error causing the catch again.
VS 2008 - How To Run Infinite Loop In Background
Dec 30, 2010I am making a program thats going to be an msn style popup for reminders. I made an infinite loop to activate the popup when the date = current date. However its stuck in the loop and I cant run other functions while the loop is running. How can I get the alert to go off while also running the program?
Public Class Form1
Structure List
Dim Name As String
Dim Day As Date
Dim Hour As String
Dim Min As String
[Code] .....
VS 2008 AfterUpdate Without The Infinite Loop
Feb 11, 2011While building out an interface for patient/client lookup, we have a pull from out FoxPro EMR creating the patient table and populating the lookup on the EU interface.
[Code]...
VS 2008 Stuck In One Big Loop?
Aug 12, 2010The problem is that the code is in a loop which i'm not sure how to stop.The need the text file to read all the file extensions.So i start looping through all the files in a folder.The other problem that happens is that i also need to loop through all the files in the folder so that i can compare the string line and the string X. So the final result is that my program is in one giant loop.
[Code]...
Infinite Loop When Json Serializing A Collection
Sep 1, 2010I am trying to use a Web Service to return Json for a Collection of Users from a Database Table. I'm only new to .NET (< 1 week experience), and I don't want to use the UpdatePanel for AJAX. I have tried using the JavaScriptSerializer as well as Json.NET to serialize. Both cases seem to spawn an Infinite Loop.[code]
View 1 RepliesDraw And Paint Without Creating Infinite Loop?
Dec 10, 2010I wanted to draw a chart on a picture box. So I create a form, put a picture box on it, and then in the code of Form_load, I put a handler to the paint event of the picture box. This seems to create an infinite loop, judging from the behavior of the form.
View 19 RepliesHow To Create Factory Object That Does Not Cause Infinite Loop
Jan 27, 2010Whenever I try to create a new CD object I get a stack overflow. I want a parameter to be passed into mediaFactory so that it could be determined what type of media is created. Why I might be having problems with this when I do this
"Dim media As CD = New CD()"
Public MustInherit Class MediaFactory
Inherits MediaContext
Implements IMedia
Public Sub New(ByVal typeId As Integer)
[Code] .....
Infinite While Loop To Check For A Change In Database
Oct 10, 2011Following code is used in a .NET 2.0 windows service to continuously monitor a the table in the Database.[code]Seelctjob method will connect to SQL server 2005 database and executes the following Select query to see if there is a record with a particular status code.[code]This Select Query is executed continuously. If there is a record Start method will process further.I want to avoid executing the query continuoulsy. I tried using Sleep method and timer control. Thread.Sleep method stops the execution for sometime.[code]What is the best way of connecting to DB and monitoring a table at regular intervals of time without having much performance impact? When to use thread.sleep and a timer control and what is the difference between them?
View 4 RepliesRegularExpressions.Match Hangs In Infinite Loop?
Jan 18, 2012This code hangs in infinite loop. Any ideas why is that? Is that a bug in .NET? Can I do something about it?
Dim urlRegex As New
Regex("((?:[a-z][w-]+:(?:/{1,3}|[a-z0-9%])|wwwd{0,3}[.]|ftp[.]|[a-z0-9.-]+[.][a-z]{2,4}/)(?:[^s()<>]+|(([^s()<>]+|(([^s()<>]+)))*))+(?:(([^s()<>]+|(([^s()<>]+)))*)|[^s`!()
[code].....
VS 2008 Infinite Loop In Separate Thread?
Jun 25, 2010Im working with and trying to run an infinite loop on a new thread which at some point takes action (e.g. make changes to Viewport3D). But no matter what I use:
- BeginInvoke
- Background Worker
- Timer
I run into problems. My porblems are:
[Code]....
I am doing all this in WPF.
How can I run the loop in the background and get it to affect the Viewport3D controls content without throwing an error or freezing up the application? A Viewpoirt3D is a control in WPF.
An Infinite Loop In A Recursive DirInfo.GeDirectories Function?
Oct 25, 2010I am descending all the directories of my C drive to get a complete list of all extensions.When I get to: C:Windows.oldDocuments and SettingsAll UsersApplication Data
the program goes into a loop: C:Windows.oldDocuments and SettingsAll UsersApplication Data Application Data Application Data until the path exceeds maximum length (248 characters for the directory).
[Code]...
DataGridView Check Record Count - Infinite Loop
Jul 26, 2010As you all know, If the dataBase requires a numerical value then an error will occur when the user tries to insert the incorrect data type. With the code below after the user types in a value beside an int value type then it will go into an Loop through more than what is needed. How can I apply the same logic but allow the program not to check the 60 rows (I set the row size to 60). I want to break out of it if there are blanks ONLY if a row is blank and not for a black cell, because if the user leaves one cell blank then it would loop through the 'for each' for how many rows that they is. Initially there are 60 rows.
MIS
For Each item As DataGridViewRow In dgvLaser.Rows
If IsNumeric(item.Cells(3)) Then
Exit For
Else
MessageBox.Show("Check Record Count. Numerical values only..!")
End If
Next
VB 2008 - Console Beginner 2D Array (Infinite Loop)
Aug 2, 2011I am trying to create a program that the user enters the number of enrollments for 5 different campuses during two semesters. I just got started and here is what I have so far but when I run the program it is stuck in an infinite loop and will not go to the next function. I am not sure how to end the loop. Here is what I have so far:
Module Module1
Dim SIZE As Integer = 5
Dim campus() As String = {"Decatur Day", "Decatur Evening", "Huntsville Day", "Huntsville Evening", "Distance Learning"}
Dim semester() As String = {"Fall 2010 semester", "Spring 2011 semester"}
[Code] .....
VS 2008 Internet Browser Shortcut With Infinite Loop
May 12, 2009So I'm getting annoyed with this ffriend of min that keeps on asking for code off me for a VB assignemnt. Now I'd like to give him some code, but not the right code, (play a joke on him...he...he..). So thats the reason I'd like to write a infinite loop program for Internet Explorer. Would such Visual Basic program be possible?
I'm not going to write anything epic, but probably just the event handler to a button that keeps uploading internet explorer on a infinite loop after clicking. I know morally, this is wrong. I would rather be an ass than a lazy bastard.
Visual Studio 2010 - .Net App Stuck In Loop?
May 23, 2011I would just like the program to end itself. Application.Exit just keeps rolling me back in a loop.EDITED to Include Code::
[Code]...
VS 2005 - Dialog Cancel Stuck In A Loop
Jan 13, 2010The following code works fine, however if the user wants to cancel out from the openfiledialog they cant they are stuck in a loop. A loop I created in case they selected the wrong type of data file they could choose again. [Code]. I really need some help seeing where and how to let the user cancel out without the program continuing. I tried some dialog.dispose code but everywhere i seem to put it it generates an error somewhere.
View 4 RepliesVS 2008 - Infinite Loop - Event Triggered Keeps Firing Off The Code
May 9, 2010I'm not even sure what I need to know. None the less lets say I got a timer with an if event to check if said event is triggered then it fires off some code. The problem is if said event is triggered it keeps firing off the code and I only need to do it one time. Whilst letting the timer keep checking if event happened. I hope I worded that right and here is a rough translation in code. [Code] Is there a way to keep checking if an event happened and only fire off the code one time?
View 1 RepliesVB 2008 Console - 2D Array - Infinite Loop - Program - User Enters The Number Of Enrollments For 5 Different Campuses During Two Semesters
Jun 12, 2011I am trying to create a program that the user enters the number of enrollments for 5 different campuses during two semesters. I just got started and here is what I have so far but when I run the program it is stuck in an infinite loop and will not go to the next function. I am not sure how to end the loop.
Here is what I have so far:
Module Module1
Dim SIZE As Integer = 5
Dim campus() As String = {"Decatur Day", "Decatur Evening", "Huntsville Day", "Huntsville
[CODE]....